What Size of Return Duct Works for 3.5, 4 and 5 ton AC?
Making sure you use the correct size for your ductwork is important for the size of AC you are installing. …
Ul 723 vs Ul 181- Duct Tape Comparison
There are literally tons of UL-tested and listed duct tapes available. Even some are better than the rest. But when …
Why Mobile Homes Flexible Ducts Are Different?
You might be aware of it or not, but you can’t just get the ‘mobile home’ version of any duct …